function initialize()
{
	var pos = new google.maps.LatLng(lat[0], lng[0]);
	var option = 
		{
			zoom: 5,
			center: pos,
			mapTypeId: google.maps.MapTypeId.ROADMAP
		};
	
	var carte = new google.maps.Map(document.getElementById("parcoursTel"), option);
	var marqueur = new Array();
	
	for ( var i = 0; i < lat.length; i++) 
	{
		var latlng = new google.maps.LatLng(lat[i], lng[i]);
		marqueur[i] = new google.maps.Marker(
				{
					position: latlng,
					map: carte,
					title: date[i],
					draggable: true
				});
	}
}